骨质疏松症和纤维肌痛的常见miRNA:一篇评论
Soline Philippe1, Marine Delay1,2, Nicolas Macian1
1Platform of Clinical Investigation Department, Inserm CIC 1405, University Hospital Clermont-Ferrand, F-63000 Clermont-Ferrand, France.
International journal of molecular sciences
|September 9, 2023
概括
常见的microRNAs (miRNAs) 在骨质疏松症和纤维肌痛中表现出类似的失调,这表明了管理这些疾病的潜在生物标志物. 需要进一步的研究来证实这些发现.
科学领域:
- 生物化学和分子生物学
- 类风湿病学 类风湿病学
- 遗传学 是一个遗传学.
背景情况:
- 骨质疏松症 (OP) 和纤维肌痛 (FM) 分享临床关联.
- 生物标志物对于有效的OP和FM管理至关重要.
- 微RNAs (miRNAs) 是疾病生物标志物的潜在候选者.
研究的目的:
- 为了确定涉及骨质疏松症和纤维肌痛的常见miRNAs.
- 为了确定这些共享的miRNA在两个条件下是否表现出类似的表达模式 (失调).
- 探索这些常见的miRNAs作为OP和FM的生物标志物的潜力.
主要方法:
- 在PubMed数据库进行系统的文献搜索,截至2023年6月.
- 包括临床试验,病例控制和横截面研究,提及OP,FM和miRNA表达.
- 分析了184个已识别的miRNAs,以找到这两种病理的共同点.
主要成果:
- 发现23个miRNAs在骨质疏松症和纤维肌痛中都很常见.
- 在这7种常见的miRNA中,在两种疾病中都显示出相同方向的失调 (3个上调,4个下调).
- 大多数这些共享的miRNA都参与了Wnt路径和胆固醇系统.
结论:
- 在骨质疏松症和纤维肌痛症中,常见的miRNAs的一个子集在相同的方向上失调.
- 这些常见的miRNAs,特别是那些与Wnt途径和胆固醇系统相关的miRNAs,可以作为潜在的生物标志物.
- 需要进一步的研究和方法协调来验证这些发现并探索潜在的机制.
相关概念视频
Bone Disorders
3.6K
Aging and its effect on bone remodeling is the most common cause of bone disorders. In young and healthy people, bone deposition and resorption happen at an equal rate to maintain optimal bone health.
Bone deposition is also affected by the levels of sex hormones like estrogen and testosterone that promote osteoblast activity and bone matrix synthesis. When the level of these hormones decreases due to aging, it causes a reduction in bone deposition. As a result, bone resorption by osteoclasts...
Bone deposition is also affected by the levels of sex hormones like estrogen and testosterone that promote osteoblast activity and bone matrix synthesis. When the level of these hormones decreases due to aging, it causes a reduction in bone deposition. As a result, bone resorption by osteoclasts...
3.6K
Osteoclasts in Bone Remodeling
3.0K
Osteoclasts are cells responsible for bone resorption and remodeling. They originate from hematopoietic progenitor cells present in the bone marrow. Numerous progenitor cells fuse to form multinucleated cells, each with 10-20 nuclei. A single osteoclast has a diameter of 150 to 200 µM. These cells have ruffled borders that break down the underlying bone tissue and release minerals such as calcium into the blood in bone resorption. Osteoclasts cling to bones with their ruffled edges during...
3.0K
Bone Remodeling
38.4K
Bone remodeling is a continuous and balanced process of bone resorption by osteoclasts and bone formation by osteoblasts. In adults, it helps maintain bone mass and calcium homeostasis. While mechanical stress can stimulate turnover as part of the normal maintenance and reparative process, several hormones also regulate bone remodeling.
38.4K


